1b310176e3d6d66627cb8cd92fa3c938f6d4c9b1532c077acc214c6ffbe82f58 | Triage

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General

Target

1b310176e3d6d66627cb8cd92fa3c938f6d4c9b1532c077acc214c6ffbe82f58
Size

266KB
MD5

7a4be19808617ec7e4efd155684da22f
SHA1

019d5a5021452285f3034ec4340885ae56754e2a
SHA256

1b310176e3d6d66627cb8cd92fa3c938f6d4c9b1532c077acc214c6ffbe82f58
SHA512

3fecfdd75f9e7d06307671d3ad0e9a187c531ec1fc8dcd27eba6db2a044d261a70e4163991b6fbbb703fc58ae6a70d929faabbf367eeebdfab98b8c7e7c7090f
SSDEEP

3072:WNXEGZJWhfNFC4S60+XoLczrVmXxpu2ab8zSln8K5NDBzdrmaDbddHRH01ne4PK:kXzKdNY49u8rV6SkSxvdz9zZ01net

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
1b310176e3d6d66627cb8cd92fa3c938f6d4c9b1532c077acc214c6ffbe82f58
unpack001/out.upx

Files

1b310176e3d6d66627cb8cd92fa3c938f6d4c9b1532c077acc214c6ffbe82f58
.exe windows:6 windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 368KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 163KB - Virtual size: 164KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 101KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 windows x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 114KB - Virtual size: 113KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 35KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 29KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 327KB - Virtual size: 326KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ